Optical switching system which employs reference beams with diff

Details Optical switching system which employs reference beams with diff Optical switching system which employs reference beams with diff

1990-07-24

1992-02-04

Eisenzopf, Reinhard J.

Optical: systems and elements

Deflection using a moving element

Using a periodically moving element

359128, 359135, H04J 100

Patent

active

050863495

ABSTRACT:
An optical switching system has an optical transmission path for propagating signal beams, and a plurality of optical nodes for transmitting and receiving the signal beams. A reference beam source generates reference beams each having a particular wavelength. Each optical node generates a plurality of signal beams which are tuned to the wavelengths associated with the reference beams.

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patent: 4730301 (1988-03-01), McMahon
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patent: 4759011 (1988-07-01), Hicks, Jr.
patent: 4845703 (1989-07-01), Suzuki
Kobayashi, "Future Trends of Photonic Switching Systems", Inst. of Elect., Info. & Comm. Eng. of Japan, Tech. Res. Rept. OQE 87-167, Feb. 11, 1988, pp. 53-56.
Cochrane et al, "Future Optical Fiber Transmission Technology and Networks", IEEE Comm. Mag., Nov. 1988, pp. 45-70.

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